<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        *{
            padding: 0px;
            margin: 0px;
        }
        .box{
            width: 1226px;
            height: 614px;
            background-color: rosybrown;
            margin: 0 auto;
        }
        .left{
            float: left;
            width: 234px;
            height: 614px;
            background-color: green;
            margin-right: 14px;
        }
        .right{
            float: left;
            width: 978px;
            height: 614px;
            background-color: saddlebrown;
        }
        li{
            width: 234px;
            height: 300px;
            background-color: red;
            list-style: none;
            float: left;
            margin-right: 14px;
        }
        .four{
            margin-right: 0px;
        }
        .one{
            margin-bottom: 14px;
        }
        .footer{
            height: 200px;
            background-color: blue;
        }
    </style>
</head>
<body>
    <div class="box">
        <div class="left"></div>
        <ul class="right">
            <li class="one"></li>
            <li class="one"></li>
            <li class="one"></li>
            <li class="four one"></li>
            <li></li>
            <li></li>
            <li></li>
            <li class="four"></li>
        </ul>
    </div>
    <div class="footer">哈哈哈哈</div>
</body>
</html>